Pure AT command mode WH-GM5 is the first Cat.1 networking communication module introduced by human networking. The module software has perfect functions, covering most of the common application scenarios, and users can realize bidirectional data transparent transmission from serial port to network only through simple Settings. And support custom registration package, heartbeat packet function, more quickly transfer user data to the network.Supports TCP Client/UDP Client/HTTPClient/MQTTClient.LTE low speed 4G module Cat-1 module serial port transparent MQTT compatible with GPRS\NB module small volume WH-GM5
Parameter | Describe | |
Product name | WH-GM5 | Supports mobile CAT-1 |
Supports Unicom CAT-1 | ||
Supports telecommunication CAT-1 | ||
Support mobile, Unicom 2G | ||
Hardware interface | Encapsulation form | LCC 42Pin+LGA44Pin |
Power source | 3.4V~4.2V | |
Status indicator pin | WORK、NET、LINKA、LIKB indicator pins | |
SIM/USIM CARD | Standard 6-pin SIM port, 3V/1.8V SIM card | |
USB protocol | USB 2.0 High speed | |
UART interface | For AT instruction and data transmission, TTL 3V | |
RF | Three generation board end *1 and antenna interface *1 (one of the two can be used) | |
Overall dimension | Size (mm) | 24.5mm×28.14mm×2.4mm（LCC+LGA） |
Weight (g) | < 4.2g | |
Temperature range | Normal operating temperature | -35℃~ +75℃ |
Storage temperature | -40℃~ +90℃ | |
Humidity range | Working humidity | 5%~95% |
Technical specification | TD-LTE | 3GPP Release 13 CAT1 Downstream 7.5 Mbps, upstream 1 Mbps |
FDD-LTE | 3GPP Release 13 CAT1 Downstream 10 Mbps, upstream 5 Mbps | |
*GSM | GPRS Class12 Downstream rate 384 kbps Upstream rate 128 kbps | |
Frequency band | TD-LTE | Band34/38/39/40/41 |
FDD-LTE | Band 1/3/5/8 | |
*GSM | Band 3/8 | |
Power class | TD-LTE Band 38/39/40/41 | +23dBm(Power class 3) |
FDD-LTE Band 1/3/5/8 | +23dBm(Power class 3) | |
*GSM Band 8 | +33dBm(Power class 4) | |
*GSM Band3 | +33dBm(Power class1) | |
Receiving sensitivity | B1&10M | -99 dBm |
B3&10M | -99 dBm | |
B5&10M | -100 dBm | |
B8&10M | -99 dBm | |
B34&10M | -99dBm | |
B38&10M | -98 dBm | |
B39&10M | -100 dBm | |
B40&10M | -100 dBm | |
B41&10M | -100 dBm | |
Software function | Working mode | Transparent mode, HTTPD mode, MQTT mode |
Set instruction | AT+ command structure | |
Network protocol | TCP(S)/UDP/DNS/FTP/HTTP/MQTT | |
Socket number | 4 | |
User configuration | Serial port AT command, network AT command, SMS AT command | |
Characteristic function | Domain name resolution DNS | support |
Simple transparent transmission mode | Supports TCP Client/UDP Client/HTTPClient/MQTTClient | |
Heartbeat packet | User-defined heartbeat packets, SN heartbeat packets, ICCID heartbeat packets, IMEI heartbeat packets, and LBS heartbeat packets are supported | |
Registration package mechanism | Supports custom registration packages, SN registration packages, ICCID registration packages, IMEI registration packages, and CLOUD registration packages | |
FOTA upgrade | support | |
Socket distribution protocol | support | |
Base station location | support | |
FTP He updates the protocol | support | |
NTP time correction function | support | |
Working status guide foot | support | |
| TLS/SSL encryption | support |
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Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
